On this day in television history – James Ellroy's L.A.: City of Demons: L.A. Serial Killers (2011):

James Ellroy's L.A.: City of Demons

Documentary.
Season 1.
Episode 3.
Episode entitled: L.A. Serial Killers.
Released: February 2, 2011.
Series directors: Brian Coughlin, Gabe Torres, Brian Coughlin and Robert Kirk.

Cast:

James Ellroy, Shaun Gerardo, Tiffany Turner, Ryan Beard, Kenneth Bianchi, Roger W. Boren, Pamela Bozanich, Angelo Buono Jr., Saul Faerstein, Jared Jacobs, Ted Jonas, Phil LaMarr, Glynn Martin, Danny McCluskey, Martin T. Orne, Eliana Saenz, Mitchell Salberg, Frank Salerno.